2530475605 has 8 divisors (see below), whose sum is σ = 3470366592. Its totient is φ = 1735183248.

The previous prime is 2530475579. The next prime is 2530475609. The reversal of 2530475605 is 5065740352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2530475605 - 2⁵ = 2530475573 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530475609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36149617 + ... + 36149686.

It is an arithmetic number, because the mean of its divisors is an integer number (433795824).

Almost surely, 2^2530475605 is an apocalyptic number.

It is an amenable number.

2530475605 is a deficient number, since it is larger than the sum of its proper divisors (939890987).

2530475605 is an equidigital number, since it uses as much as digits as its factorization.

2530475605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72299315.

The product of its (nonzero) digits is 126000, while the sum is 37.

The square root of 2530475605 is about 50303.8329056544. The cubic root of 2530475605 is about 1362.7014507845.

The spelling of 2530475605 in words is "two billion, five hundred thirty million, four hundred seventy-five thousand, six hundred five".